6432820919

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1\times {\mathrm{18413}}^1$

素因数の和:20170

約数の個数: 16

約数和(自身を含む): 7610137920

約数和(自身を除く): 1177317001

約数列:

[1, 7, 29, 203, 1721, 12047, 18413, 49909, 128891, 349363, 533977, 3737839, 31688773, 221821411, 918974417, 6432820919]

約数ペア:

[(1, 6432820919), (7, 918974417), (29, 221821411), (203, 31688773), (1721, 3737839), (12047, 533977), (18413, 349363), (49909, 128891)]